[Mtwoodson]

I've had a couple of each so I wasn't surprised to find these in a box on top of the safe. They didn't want to go onto my Diamondback easily and I don't have a Python. Anyone willing to guess/tell me what they fit? Thanks

 

[chaosrob]

Sure look like diamondback grips to me

 

[weagle99]

Type 1 Diamondback Target Stocks

 

[dfariswheel]

As above, First Type Colt Diamondback Target grips.

Sometimes all that's needed to "fit" Colt grips is to give them a squeeze to seat them.